Cita APA (7a ed.)
Popham, W. J., & Popham, W. J. (1979). Evaluation in education: Current applications.
Cita estilo Chicago (17a ed.)
Popham, W. James, y W. James Popham. Evaluation in Education: Current Applications. 1979.
Cita MLA (9a ed.)
Popham, W. James, y W. James Popham. Evaluation in Education: Current Applications. 1979.
Precaución: Estas citas no son 100% exactas.